CN200958892Y - Continuous laminated vacuum microwave drier - Google Patents

Continuous laminated vacuum microwave drier Download PDF

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Publication number
CN200958892Y
CN200958892Y CNU2006200796801U CN200620079680U CN200958892Y CN 200958892 Y CN200958892 Y CN 200958892Y CN U2006200796801 U CNU2006200796801 U CN U2006200796801U CN 200620079680 U CN200620079680 U CN 200620079680U CN 200958892 Y CN200958892 Y CN 200958892Y
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microwave
multilayer
provided
body
tank
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CNU2006200796801U
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Chinese (zh)
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李晟
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天水华圆制药设备科技有限责任公司
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/048Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum in combination with heat developed by electro-magnetic means, e.g. microwave energy
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/02Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/04Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/041Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying flowable materials, e.g. suspensions, bulk goods, in a continuous operation, e.g. with locks or other air tight arrangements for charging/discharging

Abstract

The utility model relates to a multilayer continuous vacuum microwave drying device. The producing ability increases duplicately as transmission devices of multilayer that are controlled respectively and arranged parallel are arranged inside a jar body when the length of the device and the occupied area keep unchanged. The producing ability is adjustable according to the real producing demands as the transmission device in each layer is controlled respectively. The layout problem of microwave port of the multilayer transmission device can be solved by making the microwave port close to the transmission device on the corresponding layer of and by respective controlling the microwave energy of the transmission device on each layer, which not only utilizes the microwave energy rationally and effectively, but also enhances the drying speed of the material. The utility model overcomes the disadvantage of the prior art on low output during the material drying process and ensures the continuous process in the next work procedure of the pharmacy technique. The utility model can be used in the continuous product line of the fields of pharmacy, food, chemical engineering and paper making.

Description

多层连续式真空微波干燥设备 The multilayer microwave continuous vacuum drying equipment

技术领域 FIELD

本实用新型属于制药、食品、化工、纸制品等领域中的液体、粉体、液粉体、颗粒体等状态的干燥、灭菌设备,具体涉及一种多层连续式真空微波干燥设备。 The present invention belongs to the state of a liquid, powder, liquid powder, granules, etc. in pharmaceuticals, food, chemical, paper products and the like drying, sterilization equipment, particularly relates to a multilayer continuous microwave vacuum drying equipment.

背景技术 Background technique

现代许多行业需要将固体物质熬制、提取、浓缩成浸膏,经干燥粉碎成粉状后,再经过别的工序进行加工,整个生产过程中,企业感到最难的问题之一是浸膏的干燥。 Many modern industry needs solid matter brewed, extraction, concentration into extract, after dried and crushed into powder, and then through other processes for processing, the entire production process, the company was one of the most difficult problems is the extract dry. 目前,大多数企业对于浸膏的干燥仍然采用传统的烘箱、箱式微波真空干燥机等设备,存在生产过程不连续、费时费力、能耗高、生产成本高、产量低等问题,为解决上述问题,本申请人曾研发了一种微波真空自动连续干燥机,并于2005年8月6日申请国家发明专利和实用新型专利(申请号分别为200510043079.7、200520079220.4),上述专利申请提供的自动连续干燥机,在罐体内设有传送装置,在传送装置的下方设有出料装置。 Currently, most enterprises are still using the traditional dry extract oven, box-type microwave vacuum dryer and other equipment, the presence of the production process is not continuous, time-consuming, high energy consumption, high production costs, low production problems, to solve the above problem, the present applicant has developed an automatic continuous microwave vacuum dryer, and in 2005 August 6 national invention patents and utility model patent (application No. 200510043079.7,200520079220.4, respectively), the above-mentioned patent application provides automatic successive dryer transfer means provided in the tank, discharge means is provided beneath the conveyor. 该设备虽然解决了干燥过程中传送、出料的连续性问题,但因微波干燥所具有的特殊性和时效性,单层传送结构的干燥箱体过长、占用面积过大,微波利用率不高,干燥效果不理想,导致物料干燥的速度及产量仍很低。 The transfer device solves the drying process, the continuity of the material, but the special nature of microwave drying and timeliness, drying box too long single transfer structure, the occupied area is too large, the microwave utilization is not high drying effect is not ideal, leading to the drying of the material and the speed of production is still very low.

发明内容 SUMMARY

本实用新型的目的在于提供一种能使企业在大生产中更好的利用空间场地且节约微波能源,有效提高物料干燥速度及产量的多层连续式真空微波干燥设备,尤其能够解决制药领域浸膏干燥的速度及产量问题。 The present invention aims to provide a better enables companies in large-scale production and use of space-saving microwave energy field, effectively increase drying rate and yield of the material of the multilayer continuous vacuum microwave drying device, in particular in the pharmaceutical art can be solved dip paste the drying speed and yield problems.

为实现上述目的,本实用新型采取的技术方案是: To achieve the above object, the present invention is adopted technical solutions:

一种多层连续式真空微波干燥设备,包括罐体及其罐体封头、罐体内设置的物料输送机构、罐体上设置的微波加热系统、与罐体连通的进出料机构以及抽真空管道,其特征在于所述罐体内设置至少两层独立控制、平行排列的物料输送机构;所述罐体上设置的微波加热系统,其微波馈口的布局根据物料干燥的时效因素及均匀性靠近于对应的每层输送机构。 A multilayer continuous vacuum microwave drying apparatus, comprising a tank and tank head, material transport mechanism disposed within the tank, a microwave heating system provided on the body, and out of the tank in communication with the feed mechanism and the evacuation conduits characterized in that said tank body provided with at least two independent control, material transport means arranged in parallel; the microwave heating system provided on the body, which port microwave feed arrangement according to material aging factors and dried uniformity close to the corresponding to each transport mechanism.

对于包含两层输送机构的连续式真空微波干燥设备,上述罐体上设置的微波加热系统布局于罐体的周围,由微波能源独立构成,其微波馈口靠近于对应的每层输送机构,直接发射微波能量,很好地为上、下两层输送机构上的物料同时辐射加热。 For the continuous vacuum microwave drying apparatus comprising two conveying means, a microwave heating system arranged on said body arrangement around the body, composed of independent microwave energy, which is close to the microwave antenna ports corresponding to each transport mechanism, directly transmitting microwave energy, as well the upper and lower layers of material on the conveying means while radiant heating.

对于包含两层以上输送机构的连续式真空微波干燥设备,上述罐体上设置的微波加热系统,其微波能源密封穿过罐体,将微波输送器置于每层输送机构的上方,每层输送机构上方的微波输送器可单独工作。 For the continuous vacuum microwave drying apparatus comprising two or more layers of the transport mechanism, a microwave heating system provided on said body, through which microwave energy seal body, the microwave is placed above each conveyor conveying means, each conveyor above the conveyor mechanism microwave work alone. 上述微波输送器等长或长短不一。 As long as the microwave conveyor or varying lengths. 其等长的微波输送器与输送机构相对一侧的管壁上开有微波馈口,以便微波能量均匀照射于输送机构的物料上。 Microwave feed opening is opened on the opposite side thereof as long as the conveyor and the transport mechanism microwave tube wall, so that uniform illumination of microwave energy to the material conveying means. 其长短不一的微波输送器根据物料干燥的时效因素及均匀性来排布其长短,其微波输送器的末端设有微波馈口,便于微波能量照射输送机构上的物料。 Different lengths which microwave drying conveyor according to the material of uniform aging factors and their arrangement to the length of the end of the conveyor which is provided with a microwave microwave feed opening, the material facilitates the delivery of microwave energy irradiation mechanism.

本实用新型提供的上述多层连续式真空微波干燥设备,由于其罐体内设置了多层独立控制、平行排列的输送机构,在设备长度和占地面积不变的情况下,使设备的生产能力成倍增加,又因其各层输送机构独立控制,还可根据实际生产需要灵活调节设备的生产能力。 The multilayer continuous vacuum microwave drying apparatus provided by the present invention, since the tank body which is provided with independent control of multiple layers, arranged parallel to the conveying means, in the case where the length of the device and covers the same, so that the production capacity of the apparatus doubled, but also because the conveying mechanism independent control of each layer, may be flexibly adjusted according to the actual capacity of the apparatus production needs. 同时,根据物料干燥的时效因素及均匀性要求,将微波加热系统的微波馈口靠近于对应的每层输送机构,且为每层输送机构输送的微波能量均可单独控制,很好地解决了多层输送机构微波馈口的布局问题,不仅合理有效地利用了微波能源,而且明显地提高了物料的干燥速度。 Meanwhile, according to the material dried aging factors and homogeneity requirements, the microwave feed port proximate to the microwave heating system corresponding to each transport mechanism, and each of the microwave energy delivery transport mechanism can be individually controlled, solves layout problem transport mechanism multilayer microwave feed opening, not only rational and effective use of microwave energy, but also significantly improved the drying speed of the material.

附图说明 BRIEF DESCRIPTION

图1为多层连续式真空微波干燥设备实施例一的结构示意图;图2为图1的AA剖视图。 FIG 1 is a configuration diagram of an embodiment of a continuous vacuum multilayer microwave drying apparatus; FIG. 2 is a cross-sectional view AA of FIG. 1.

图3为多层连续式真空微波干燥设备实施例二的结构示意图;图4为图3的BB剖视图;图5为图3的CC剖视图(I)(微波输送器等长);图6为图3的CC剖视图(II)(微波输送器不等长)。 FIG 3 is a schematic view according to the second multilayer continuous vacuum microwave drying apparatus embodiment; FIG. 4 is a BB cross-sectional view of FIG. 3; FIG. 5 is a CC sectional view of FIG. 3 (I) (microwave conveyer equal length); FIG. 6 FIG. CC cross-sectional view (II) 3 (the microwave conveyor unequal).

图中:1-罐体;2-罐体封头;3-输送机构;4-微波加热系统,401-微波能源,402-微波输送器,403-微波馈口;5-抽真空管道;6-在位清洗装置;7-视镜;8-锁紧装置;9-进料机构,901-进料泵,902-进料管道,903-送料支管;10-出料机构,1001-物料承接槽,1002-螺旋推进器,1003-出料口;11-支架。 FIG: 1- tank; 2- tank head; 3- transport mechanism; 4- microwave heating system, microwave energy 401-, 402- conveyor microwave, microwave feed opening 403; 5- evacuation conduits; 6 - CIP apparatus; 7- mirror; 8- locking means; 9- feed mechanism, 901- feed pump, feed line 902, 903- feed manifold; 10- discharge means 1001 receiving material grooves, auger 1002, 1003- discharge port; 11- stent.

具体实施方式 Detailed ways

如图1、图2所示为本实用新型的实施例一,罐体1与罐体封头2通过锁紧装置8连接形成一密封容器安装在支架11上,罐体封头2上设有视镜7,罐体1通过抽真空管道5与真空泵相连;其进料机构由进料泵901、进料管道902以及延伸至各层输送机构3上方的送料支管903组成;其出料机构由物料承接槽1001、槽内设置的螺旋推进器1002及出料口1003组成,其创新之处在于:罐体1内设置的输送机构3由原来的单层结构改进为独立控制、平行排列的双层结构,罐体1上设置的微波加热系统4根据物料干燥的均匀及时效因素决定其分布情况,其微波加热系统4布局于罐体1的周围,由微波能源独立构成直接发射微波能量,为上、下两层输送机构3上的物料同时辐射加热。 1, FIG. 2 embodiment of the present invention shown in an embodiment, the tank body 1 and head 28 are connected to form a sealed container mounted on the bracket 11 by a lock means is provided on the tank head 2 mirror 7, the tank 1 through the vacuum conduit 5 is connected to the vacuum pump; the feed mechanism by the feed pump 901, feed conduit 902 and extending to the upper layers the conveying means 3 feed manifold 903.; at the discharge mechanism comprises material receiving groove 1001, the groove 1002 disposed auger and a discharge port 1003, whose innovations in that: the conveying mechanism is provided in the body 1 improved from the original single layer structure 3 is independently controlled, parallel-aligned bis layer structure, a microwave heating system provided on the body 4 which determines the distribution of the drying material evenly and aging factors, that the microwave heating system 4 layout around the body 1, the microwave energy emitted microwave energy directly formed independently, is on three lower layers of material on the conveying means while radiant heating. 另外,两层输送机构3之间还设有在位清洗装置6,便于用户在工作过程中清洗设备内部。 In addition, two further conveying mechanism 3 is provided between the cleaning device 6 in place, easy to clean the inside of the user equipment during operation.

如图3至图6为本实用新型的实施例二,与实施例一结构不同之处是:罐体1内设置的输送机构3为独立控制、平行排列的两层以上的多层结构,罐体1上设置的微波加热系统4,其微波能源401密封穿过罐体1,将微波输送器402置于每层输送机构3的上方,每层输送机构3上方的微波输送器402可单独工作为该层物料加热。 3 to 6 embodiment of the present invention two embodiments, the embodiment differs from the embodiment is that a structure: a conveying mechanism disposed within the tank 13 is controlled independently, arranged in parallel to two or more multilayer structure, tank microwave heating system provided on the body 14, which microwave energy 401 passes through the sealing body 1, the microwave feeder 402 positioned above each transport mechanism 3, each of the conveying means 3 above the microwave feeder 402 individually activated heating the material for the layer. 其中每层的微波输送器402设计为等长时,其微波馈口403设置在与输送机构3相对一侧的微波输送器402的管壁上,以便微波能量均匀照射在输送机构3上的物料;每层的微波输送器402设计为长短不一致时,其微波馈口403设置在微波输送器402的末端,同样可以达到微波能量均匀照射物料的效果。 Wherein each of the microwave feeder 402 is designed like a long time, which is microwave feed opening 403 is provided in the wall of the side opposite to the conveying mechanism 3 microwave conveyor 402, the microwave energy to uniformly irradiate the material in the transport mechanism 3 ; microwave each conveyor 402 is designed to inconsistencies in the length, which microwave feed opening 403 is provided at the end of the microwave feeder 402, can also achieve a uniform microwave energy irradiation material.

以上所述的仅是本实用新型的两种优选实施例。 The above-described embodiments are merely examples of the present invention two preferred. 应当指出对于本领域的普通技术人员来说,在本实用新型所提供的技术启示下,还可以做出其它等同变型和改进,也应视为本实用新型的保护范围。 It is noted that those of ordinary skill in the art that, in the present technical teaching provided by the invention, may be made by other equivalent variations and modifications are to be considered in the scope of protection of the present invention.

Claims (6)

1.一种多层连续式真空微波干燥设备,包括罐体(1)及其罐体封头(2)、罐体(1)内设置的物料输送机构(3)、罐体(1)上设置的微波加热系统(4)、与罐体(1)连通的进出料机构(9、10)以及抽真空管道(5),其特征在于所述罐体(1)内设置至少两层独立控制、平行排列的物料输送机构(3);所述罐体(1)上设置的微波加热系统(4)的微波馈口(403)靠近于对应的每层输送机构(3)。 A multilayer continuous vacuum microwave drying apparatus, comprising a body (1) and the tank head (2), tank (1) material handling means (3), tank (1) provided in the upper microwave heating system arranged (4), and the tank (1) out of the feed mechanism (9, 10) and evacuation conduits in communication (5), characterized in that the body (1) provided with at least two independent control , material conveying mechanism arranged in parallel (3); the body (1) a microwave heating system (4) provided on the microwave feed opening (403) corresponding to each layer close to the conveying means (3).
2.根据权利要求1所述的多层连续式真空微波干燥设备,其特征在于上述罐体(1)上设置的微波加热系统(4),布局于罐体(1)的周围,其微波馈口(403)密封伸进罐体(1)对应于每层输送机构(3)。 The multilayer microwave continuous vacuum drying apparatus according to claim 1, wherein said body (1) provided in the microwave heating system (4), in the layout of the surrounding body (1), the microwave feed opening (403) extending into the seal body (1) corresponding to each transport mechanism (3).
3.根据权利要求1所述的多层连续式真空微波干燥设备,其特征在于上述罐体(1)上设置的微波加热系统(4),其微波能源(401)通过微波输送器(402)密封穿过罐体(1)延伸至每层输送机构(3)的上方。 The multilayer microwave continuous vacuum drying apparatus according to claim 1, characterized in that the microwave heating system provided on (1) above the tank (4), which is a microwave energy source (401) through a microwave conveyor (402) passes over the seal body (1) extends to each transport mechanism (3).
4.根据权利要求3所述的多层连续式真空微波干燥设备,其特征在于上述伸入每层输送机构(3)上方的微波输送器(402)等长或长短不一。 4. The continuous vacuum multilayer microwave drying apparatus according to claim 3, wherein each layer extends into the upper transport mechanism (3) Microwave conveyor (402) equal or varying lengths.
5.根据权利要求4所述的多层连续式真空微波干燥设备,其特征在于上述等长的微波输送器(402),其微波馈口(403)设在与输送机构(3)相对一侧的管壁上。 The multilayer microwave continuous vacuum drying apparatus according to claim 4, wherein said microwave equally long conveyor (402), which microwave feed opening (403) provided on the conveying means (3) opposite the side on the wall.
6.根据权利要求4所述的多层连续式真空微波干燥设备,其特征在于上述长短不一的微波输送器(402)的微波馈口(403)设在每支微波输送器(402)的末端。 The multilayer microwave continuous vacuum drying apparatus according to claim 4, wherein said varying lengths microwave conveyor (402) of the microwave feed opening (403) provided in the microwave Each conveyor (402) end.
CNU2006200796801U 2006-08-24 2006-08-24 Continuous laminated vacuum microwave drier CN200958892Y (en)

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CNU2006200796801U CN200958892Y (en) 2006-08-24 2006-08-24 Continuous laminated vacuum microwave drier
PCT/CN2007/002569 WO2008025258A1 (en) 2006-08-24 2007-08-24 A vacuum microwave drying apparatus
US12/438,650 US20100000110A1 (en) 2006-08-24 2007-08-24 Vacuum microwave drying apparatus
AU2007291797A AU2007291797B2 (en) 2006-08-24 2007-08-24 A vacuum microwave drying apparatus

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